|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||C06D-005/06 C06B-041/02 B60R-021/28|
|미국특허분류(USC)||102/288 ; 102/289 ; 280/741 ; 149/024|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 21 인용 특허 : 24|
Methods for producing a gas generator for a vehicle occupant restraint system with an autoignition means are disclosed. The autoignition composition used in the method preferably comprises Pb(SCN).sub.2 and chlorate oxidizer which undergo rapid autoignition at temperatures from approximately 190.degree.-220.degree. C. The inventive method provides for the use of aluminum for the gas generator housing. Through the method of this invention, autoignition compositions are safely manufactured by wet blending and are installed via automation in the interior of...
[ I claim:] [1.] A method of igniting a gas generating composition utilized in an inflator of a vehicle occupant restraint system comprising the steps of:(a) wet mixing lead thiocyanate with a chlorate oxidizer to form a wet autoignition composition paste or paint wherein lead thiocyanate is 25-40% by weight of the autoignition composition;(b) positioning the wet autoignition composition in the form of at least one globule within the inflator proximate the gas generating composition(c) drying the wet autoignition composition; and(d) causing the dry autoi...